NationGraph Raises $18M Series A to Expand AI Platform for Government Sales

Mar 6, 2026
NationGraph has secured $18 million in Series A funding led by Menlo Ventures to enhance its AI-driven intelligence platform that helps businesses identify and pursue public sector sales opportunities.

NationGraph has raised $18 million in Series A funding to expand its AI-native platform for businesses selling to government agencies, announced in a press release. The round was led by Menlo Ventures, with participation from Perplexity's Fund, XYZ Venture Capital, Reach Capital, and angel investors. The company’s total funding now stands at $22.5 million.

NationGraph’s platform indexes data from about 110,000 government entities across four million websites, applying AI reasoning to identify purchasing signals. Its core features include predictive intelligence on agency buying activity, automated public record requests, and AI-powered contact identification to streamline public sector sales processes.

The new funding will be used to expand data coverage, strengthen NationGraph’s Signals engine, and improve the overall user experience. The company aims to make public sector data more accessible and actionable for businesses across cities, counties, state agencies, schools, and special districts.

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